LC106EX-01-AD-A Explosion-Proof Hotline Telephone. Instant, reliable communication in hazardous industrial areas.
The LC106EX-01-AD-A is an intrinsically safe, explosion-proof analogue hotline telephone designed for immediate voice communication in hazardous environments where speed, safety, and reliability are critical.
Ideal for:
Oil & gas (onshore and offshore)
Chemical and petrochemical plants
Refineries and drilling platforms
Mining, power stations, and heavy industry
What problem it solves:
Provides instant communication without dialing in environments where:
Explosive gases, dust, or corrosive atmospheres are present
Quick response is essential in emergencies
Standard telephones are unsafe or unreliable
Lift the handset — the call connects automatically.
Why choose LC106EX-01-AD-A
Explosion-proof & intrinsically safe
Certified for Zone 1, 2 and 22 hazardous areasHotline operation (no keypad)
Auto-dial on lift for fast emergency and operational callsClear voice in noisy environments
Noise-cancelling microphone, hearing-aid compatible handset
Optional horn speaker and flashing beaconBuilt for extreme conditions
Aluminum housing, armored handset cord
Resistant to humidity, dust, saltwater, corrosion, and mechanical abuseSimple integration & low maintenance
Compatible with all standard PABX systems
Line-powered — no external power supply required
Key advantages
Emergency-ready by design
Minimal wear (magnetic hook switch)
Long service life (MTBF > 50,000 hours)
Backed by a 2-year warranty and 15+ years of industrial telephony expertise.
Contact us for a tailored quote or add options (see section "options").
LC106EX-01-AD-A IP67 Hotline Analogue Intrinsically Safe Telephone
LC100EX Series Analog EX Telephone User Manual V2
LC106EX-01-AD-A_1 Specification
Download Product Specs
Power and Electrical Specifications:
- Power Supply: From the analogue telephone network (phone line powered).
- Supply Voltage: 24 VDC to 65 VDC (± 10%).
- Supply Current: 20 mA to 100 mA DC.
- Ringer Volume: Shrill warble tone, 85 dBA at 1 meter (3.28 ft), typical.
- Dialing Method: DTMF mode, compliant with ITU-T recommendation Q.23.
Environmental and Durability Ratings:
- Protection Type: IP67 as per EN60529.
- Operating Temperature: -40°C to +70°C (-40°F to +158°F).
- Storage Temperature: -45°C to +85°C (-49°F to +185°F).
- Explosion Protection:
- Gas Group Certification: II 2G Rx e ib [ib] mb IIC T6 Gb.
- Dust Group Certification: III 2D Ex ib [ib] tb IIIC T135°.
- Zone Classification: Zone 1, Zone 2, Zone 22.
- Intrinsic Safety: Ex 'ib' certified.
- Temperature Classification: T4.
Physical Specifications:
- Unit Dimensions: 204 x 334 x 126 mm (8.03 x 13.15 x 4.96 in) [H x W x D].
- Carton Dimensions: 200 x 300 x 440 mm (7.87 x 11.81 x 17.32 in) [H x W x D].
- Net Weight: 7 kg (15.43 lbs).
- Gross Weight: 8 kg (17.64 lbs).
- Construction:
- Aluminum alloy die-casting body for enhanced durability.
- Vandal-resistant handset with armored cord.
Compliance and Certification:
- Standards: CE, FCC, ATEX, RoHS compliant.
- Explosion-Proof Design: Ex 'd' protected for hazardous environments.
- Certification: Suitable for use in Gas Groups IIA/IIB hazardous areas.
Design and Features:
- Weatherproof: Rated to IP67 for protection against dust, water, and harsh weather conditions.
- Hearing Aid Compatibility: Inductive coupler fitted as standard for hard-of-hearing users.
- Mounting: Wall-mounted design with simple installation.
- Key Accessories: Vandal-resistant handset and armored cord for rough environments.
This robust telephone is engineered for reliable communication in hazardous environments, offering exceptional durability, safety features, and ease of use in industries such as petrochemical, mining, and offshore operations.
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